Accentuate the Negative 0809

Accentuate the Negative
Big Idea
Negative numbers help us to model many real world situations.
Investigation 1: Extending the Number Line
Essential Question #1: How do I put positive and negative numbers in order? 1.1 Extending the Number Line - Danish
1.2 Winning the Game - Adit
1.3 Measuring Temperature - Jae
Mathematical Reflections, p. 17 - Eva

Investigation 2: Adding Integers
Essential Question #2: How can I add integers?
2.1 Adding on a Number Line - Eva
2.2 Inventing a New Model- Nity
Mathematical Reflections, p. 33 - Sudhir

Investigation 3: Subtracting Integers
Essential Question #3: How do I find the difference between integers?
3.1 Subtracting on a Chip Board - Hunter
3.2 Subtracting on a Number Line - Rigsby
3.3 Exploring Patterns - Jason
3.4 “Undoing” with Addition And Subtraction - Lena
Mathematical Reflections, p. 52 - Lena

Investigation 4: Multiplying and Dividing Integers Essential Question #4: How do I multiply and divide integers?
4.1 Rising and Falling Temperatures - Adit
4.2 Studying Multiplication Patterns - Sudhir
4.3 Playing the Integer Product Game - Danish
4.4 Dividing Integers - Hunter
Mathematical Reflections, p 66 - Aiman

Investigation 5: Coordinate Grids
Essential Question #5: How do I multiply and divide integers?
5.1 Extending the Coordinate Grid - Ned
5.2 Breaking Even - Lamisa
5.3 Using a Calculator to Explore Lines - Matthew
5.4 Exploring Window Settings - Arfan
5.5 Revisiting Jean’s Problem - Pratik
Mathematical Reflections, p 82 - Wasarme





Accentuate the Negative Vocabulary

Absolute value
Integer
Negative integer
Negative number
Number sequence
Opposite
Positive integer
Positive number
[[file/view/ATN Vocab grid.pdf|ATN Vocab grid.pdf]]